i have two digital designs 2500 series 15" subs that i need to get rid of. if you have never heard of digital design, then these might not be for you. they aren't your typical sony, kicker, jl, etc. these subs are hand made american quality made in oklahoma cityl, ok. if you want to check them out and read a little about them, ddauio.com. click car audio, products, subwoofers, then 2500 series. The 2500's are not dd's top of the line, but i would put these against a kicker L7, jl w6 or rockford t-1 and day of the week. i can get some pics of my actual subs if anyone is interested, but they are packed up in boxes right now.
$450 plus shipping for both subs, OBO. Shipping will prolly be around $40-$50 since these are somewhat heavy.
if you are somewhat local, i can build a box for these subs for materials cost, no labor, if i get asking price on subs.